47660795

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 73402560

約数和(自身を除く): 25741765

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 109, 155, 217, 403, 455, 545, 763, 961, 1085, 1417, 2015, 2821, 3379, 3815, 4805, 6727, 7085, 9919, 12493, 14105, 16895, 23653, 33635, 43927, 49595, 62465, 87451, 104749, 118265, 219635, 307489, 437255, 523745, 733243, 1361737, 1537445, 3666215, 6808685, 9532159, 47660795]

約数ペア:

[(1, 47660795), (5, 9532159), (7, 6808685), (13, 3666215), (31, 1537445), (35, 1361737), (65, 733243), (91, 523745), (109, 437255), (155, 307489), (217, 219635), (403, 118265), (455, 104749), (545, 87451), (763, 62465), (961, 49595), (1085, 43927), (1417, 33635), (2015, 23653), (2821, 16895), (3379, 14105), (3815, 12493), (4805, 9919), (6727, 7085)]